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• Helen Ferry – The Diaphragm Cervical Cap Contraceptive Sponge and SpermicideWhat is the Cervical Cap?
• The cervical cap is a type of barrier birth control that is used to prevent unplanned pregnancies.
• Like the diaphragm, the cervical cap works to prevent sperm from entering the uterus.
• Unlike the diaphragm, however, the cervical cap is much smaller and fits more tightly around the cervix when in place.
• Made out of silicone rubber, there is currently only one type of cervical cap available on the American market.